Season 12

Biosecurity officer Jade finds an expensive exercise in witchcraft, while Customs officers shed light on some suspicious lampshades.

Immigration uncovers an attempt to establish a dangerous and illegal business in New Zealand. Plus, Customs comes across the latest scam to try and breach the border with class B drugs.

Customs officers uncover a drug concealment and Biosecurity New Zealand finds a Pandora's box of problems in a spiritual healer's luggage.

A woman is caught body packing highly illegal items on her person, Immigration rumbles a marriage of inconvenience, and New Zealand's most unwanted gets stopped at the border by Biosecurity.

Rare artefacts from Canada are in the Biosecurity spotlight, two travellers try to bamboozle Immigration, and there is a sticky story for Customs officer Rory.

An irate tourist brings more than a toilet bag and flip flops into New Zealand, and Biosecurity officer Renee uncovers some unwelcome hitchhikers in a house lot of belongings sent down under by a relocating family.

A family of foodies cook up a storm of trouble at Biosecurity New Zealand, and Customs officer Hayden checks out the contents of a dubious Christmas gift sent from the US.

We get an exclusive look inside one of New Zealand's biggest ever drug busts. Plus, an actress has an important audition with Customs and Immigration, and a drug concealment with a difference is uncovered.

At Auckland Airport, Biosecurity catch a woman body-packing highly illegal items, Immigration rumbles a marriage of inconvenience, and NZ’s most unwanted gets stopped at the border.

Filmed prior to COVID-19. | Biosecurity New Zealand finds a hidden haul. Plus, Customs finds a picture worth a thousand words – and tens of thousands of dollars.